- Must visit
National Museum Cardiff
Major national museum with art, natural history, and geology collections in the city centre. Best known for its impressive Impressionist and Welsh art galleries.
Cheapest price
$9
Average price
$33
Fastest journey
3 h 15 m
Average duration
3 h 18 m
Buses per day
41
Distance
211 km
The best way to find a cheap bus ticket from London to Cardiff is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from London to Cardiff will cost around $33 if you buy it on the day, but the cheapest tickets can be found for only $9.
Of the 41 buses that leave London for Cardiff on Thu, May 28, 35 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, May 28 the direct buses cover the 211 km distance in an average of 3 h 18 m but if you time it right, some buses will get you there in just 3 h 15 m .
On Thu, May 28 the slowest buses will take 3 h 25 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
FlixBus
FlixBus
FlixBus
FlixBus
FlixBus
FlixBus
FlixBus
NX509
NX507
NX509Omio recommends booking the bus as it is the most popular option from London to Cardiff among Omio's users. If you are prioritising price take the bus with prices starting from $7. For those with little time consider booking a train which can get you there in 3h 6m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.1 - 0.2kg. The ticket price range depends on the travel mode: a bus costs an average of $7, and a train costs an average of $47.
Distance: 131 miles (211 km)
Most popular Bus | Train | Driving |
|---|---|---|
$12 Average price Cheapest | $84 Average price | $73 Average price (fuel + tolls) |
3h 51m Average total duration 3h 21m Onboard + 30m Additional time* | 3h 36m Average total duration Fastest 3h 6m Onboard + 30m Additional time* | 3h 4m Average total duration (door-to-door) |
0.2 - 0.5kg CO2 emissions | 0.1 - 0.2kg CO2 emissions Lowest | - CO2 emissions |
![]() Most popular bus company | ![]() Most popular train company | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
This is compared to other travel options from London to Cardiff:
A bus is $71 (€57) less than a train for this route with tickets for a train from London to Cardiff costing on average $84 (€67).
Other travel options to Cardiff take longer:
Bus takes on average 3h 21m.
Tickets start at around $12 (€10) compared to roughly $73 (€59) in fuel and tolls — a saving of about $61 (€49). The journey takes 3h 21m versus 3h 4m by car, so you'll arrive a bit later, but you can use the time productively rather than spending it behind the wheel. No parking to sort, no fuel stops, and most coaches have Wi-Fi and power outlets.
Direct services are operated by National Express, Megabus, FlixBus.
Driving is worth considering if you're on a tight schedule, travelling as a group (where fuel costs split several ways), or want the flexibility to stop along the way.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator National Express | Departure Time 12:30AM | Arrival Time 05:45AM | Duration 5h15 | Departure days Everyday | Cheapest price $17 |
Operator National Express | Departure Time 01:00AM | Arrival Time 05:45AM | Duration 4h45 | Departure days Mon, Tue, Sat, Sun | Cheapest price $23 |
Operator National Express | Departure Time 02:30AM | Arrival Time 07:40AM | Duration 5h10 | Departure days Everyday | Cheapest price $63 |
Operator National Express | Departure Time 05:00AM | Arrival Time 11:00AM | Duration 6h00 | Departure days Everyday | Cheapest price $66 |
Operator FlixBus | Departure Time 07:30AM | Arrival Time 11:40AM | Duration 4h10 | Departure days Everyday | Cheapest price $7 |
Operator National Express | Departure Time 07:30AM | Arrival Time 12:05PM | Duration 4h35 | Departure days Tue, Wed, Thu | Cheapest price $23 |
Operator National Express | Departure Time 08:30AM | Arrival Time 12:00PM | Duration 3h30 | Departure days Everyday | Cheapest price $17 |
Operator National Express | Departure Time 09:30AM | Arrival Time 01:10PM | Duration 3h40 | Departure days Mon, Fri, Sat, Sun | Cheapest price $18 |
Operator FlixBus | Departure Time 10:00AM | Arrival Time 02:15PM | Duration 4h15 | Departure days Everyday | Cheapest price $14 |
Operator National Express | Departure Time 10:30AM | Arrival Time 02:10PM | Duration 3h40 | Departure days Everyday | Cheapest price $17 |
Operator National Express | Departure Time 11:30AM | Arrival Time 03:25PM | Duration 3h55 | Departure days Mon, Fri, Sat, Sun | Cheapest price $27 |
Operator FlixBus | Departure Time 11:30AM | Arrival Time 03:45PM | Duration 4h15 | Departure days Everyday | Cheapest price $12 |
Operator National Express | Departure Time 12:30PM | Arrival Time 04:50PM | Duration 4h20 | Departure days Everyday | Cheapest price $17 |
Operator FlixBus | Departure Time 12:30PM | Arrival Time 04:40PM | Duration 4h10 | Departure days Everyday | Cheapest price $11 |
Operator National Express | Departure Time 01:30PM | Arrival Time 06:05PM | Duration 4h35 | Departure days Everyday | Cheapest price $17 |
Operator National Express | Departure Time 02:00PM | Arrival Time 06:30PM | Duration 4h30 | Departure days Mon, Fri, Sat, Sun | Cheapest price $18 |
Operator National Express | Departure Time 02:30PM | Arrival Time 06:30PM | Duration 4h00 | Departure days Tue, Wed, Thu | Cheapest price $17 |
Operator National Express | Departure Time 03:00PM | Arrival Time 07:30PM | Duration 4h30 | Departure days Mon, Fri, Sat, Sun | Cheapest price $18 |
Operator FlixBus | Departure Time 03:00PM | Arrival Time 07:40PM | Duration 4h40 | Departure days Everyday | Cheapest price $12 |
Operator National Express | Departure Time 03:30PM | Arrival Time 07:55PM | Duration 4h25 | Departure days Everyday | Cheapest price $17 |
Operator National Express | Departure Time 04:30PM | Arrival Time 08:20PM | Duration 3h50 | Departure days Everyday | Cheapest price $17 |
Operator FlixBus | Departure Time 04:30PM | Arrival Time 09:10PM | Duration 4h40 | Departure days Everyday | Cheapest price $10 |
Operator National Express | Departure Time 05:00PM | Arrival Time 09:00PM | Duration 4h00 | Departure days Mon, Fri, Sat, Sun | Cheapest price $18 |
Operator National Express | Departure Time 05:30PM | Arrival Time 09:15PM | Duration 3h45 | Departure days Tue, Wed, Thu | Cheapest price $17 |
Operator FlixBus | Departure Time 06:00PM | Arrival Time 10:25PM | Duration 4h25 | Departure days Everyday | Cheapest price $10 |
Operator National Express | Departure Time 06:00PM | Arrival Time 09:55PM | Duration 3h55 | Departure days Mon, Tue, Wed, Thu, Fri, Sat | Cheapest price $17 |
Operator FlixBus | Departure Time 07:00PM | Arrival Time 10:55PM | Duration 3h55 | Departure days Everyday | Cheapest price $9 |
Operator National Express | Departure Time 07:00PM | Arrival Time 10:45PM | Duration 3h45 | Departure days Everyday | Cheapest price $17 |
Operator National Express | Departure Time 08:00PM | Arrival Time 11:35PM | Duration 3h35 | Departure days Mon, Tue, Wed, Thu, Fri, Sat | Cheapest price $17 |
Operator National Express | Departure Time 08:30PM | Arrival Time 11:59PM | Duration 3h29 | Departure days Mon, Fri, Sat, Sun | Cheapest price $18 |
Operator National Express | Departure Time 09:30PM | Arrival Time 01:00AM | Duration 3h30 | Departure days Mon, Tue, Wed, Thu, Fri, Sat | Cheapest price $17 |
Operator FlixBus | Departure Time 09:30PM | Arrival Time 12:45AM | Duration 3h15 | Departure days Everyday | Cheapest price $7 |
Operator FlixBus | Departure Time 10:30PM | Arrival Time 01:45AM | Duration 3h15 | Departure days Everyday | Cheapest price $7 |
Operator National Express | Departure Time 10:30PM | Arrival Time 01:55AM | Duration 3h25 | Departure days Mon, Fri, Sat, Sun | Cheapest price $18 |
Operator National Express | Departure Time 11:30PM | Arrival Time 02:55AM | Duration 3h25 | Departure days Mon, Fri, Sat, Sun | Cheapest price $18 |
Operator FlixBus | Departure Time 11:30PM | Arrival Time 03:25AM | Duration 3h55 | Departure days Everyday | Cheapest price $7 |
Operator National Express | Departure Time 11:59PM | Arrival Time 05:45AM | Duration 5h46 | Departure days Everyday | Cheapest price $17 |
The table below shows live departures for London to Cardiff buses for today, Wednesday, May 27. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
NX040 · NX216 | Delayed 8:05 AM 12:30 AMLondon, Victoria Coach Station | 5h15 | 5:45 AM Cardiff, Sophia Gardens | 1 transfer | |
NX040 · NX216 | Delayed 8:05 AM 12:30 AMLondon, Victoria Coach Station | 5h05 | 5:35 AM Cardiff, University | 1 transfer | |
NX025 · NX201 | Delayed 6:00 AM 5:00 AMLondon, Victoria Coach Station | 6h00 | 11:00 AM Cardiff, Sophia Gardens | 1 transfer | |
NX040 · NX202 | Delayed 8:05 AM 7:30 AMLondon, Victoria Coach Station | 4h35 | 12:05 PM Cardiff, Sophia Gardens | 1 transfer | |
FlixBus | 7:30 AM London, Victoria Coach Station | 4h10 | 11:40 AM Cardiff, North Road (Friary Gardens) | 0 transfersDirect | |
NX507 | On time 8:30 AM London, Victoria Coach Station | 3h40 | 12:10 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
NX507 | 8:30 AM London, Victoria Coach Station | 3h30 | 12:00 PM Cardiff, University | 0 transfersDirect | |
FlixBus | 10:00 AM London, Victoria Coach Station | 4h15 | 2:15 PM Cardiff, North Road (Friary Gardens) | 0 transfersDirect | |
NX507 | On time 10:30 AM London, Victoria Coach Station | 3h30 | 2:00 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
NX507 | 10:30 AM London, Victoria Coach Station | 3h20 | 1:50 PM Cardiff, University | 0 transfersDirect | |
FlixBus | 11:30 AM London, Victoria Coach Station | 3h45 | 3:15 PM Cardiff, North Road (Friary Gardens) | 0 transfersDirect | |
NX509 | Delayed 1:20 PM 12:30 PMLondon, Victoria Coach Station | 3h50 | 4:20 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
NX509 | 12:30 PM London, Victoria Coach Station | 3h40 | 4:10 PM Cardiff, University | 0 transfersDirect | |
FlixBus | 12:30 PM London, Victoria Coach Station | 3h40 | 4:10 PM Cardiff, North Road (Friary Gardens) | 0 transfersDirect | |
NX507 | On time 1:30 PM London, Victoria Coach Station | 3h50 | 5:20 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
NX507 | 1:30 PM London, Victoria Coach Station | 3h35 | 5:05 PM Cardiff, University | 0 transfersDirect | |
NX509 | On time 2:30 PM London, Victoria Coach Station | 4h00 | 6:30 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
NX509 | 2:30 PM London, Victoria Coach Station | 3h50 | 6:20 PM Cardiff, University | 0 transfersDirect | |
FlixBus | 3:00 PM London, Victoria Coach Station | 4h40 | 7:40 PM Cardiff, North Road (Friary Gardens) | 0 transfersDirect | |
NX507 | On time 3:30 PM London, Victoria Coach Station | 4h10 | 7:40 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
NX507 | 3:30 PM London, Victoria Coach Station | 4h00 | 7:30 PM Cardiff, University | 0 transfersDirect | |
NX509 | On time 4:30 PM London, Victoria Coach Station | 3h55 | 8:25 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
NX509 | 4:30 PM London, Victoria Coach Station | 3h45 | 8:15 PM Cardiff, University | 0 transfersDirect | |
FlixBus | 4:30 PM London, Victoria Coach Station | 4h40 | 9:10 PM Cardiff, North Road (Friary Gardens) | 0 transfersDirect | |
NX507 | On time 5:30 PM London, Victoria Coach Station | 3h45 | 9:15 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
NX507 | 5:30 PM London, Victoria Coach Station | 3h35 | 9:05 PM Cardiff, University | 0 transfersDirect | |
NX509 | On time 6:00 PM London, Victoria Coach Station | 3h45 | 9:45 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
NX509 | 6:00 PM London, Victoria Coach Station | 3h35 | 9:35 PM Cardiff, University | 0 transfersDirect | |
FlixBus | 6:00 PM London, Victoria Coach Station | 4h25 | 10:25 PM Cardiff, North Road (Friary Gardens) | 0 transfersDirect | |
NX509 | On time 7:00 PM London, Victoria Coach Station | 3h40 | 10:40 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
NX509 | 7:00 PM London, Victoria Coach Station | 3h30 | 10:30 PM Cardiff, University | 0 transfersDirect | |
FlixBus | 7:00 PM London, Victoria Coach Station | 3h55 | 10:55 PM Cardiff, North Road (Friary Gardens) | 0 transfersDirect | |
NX507 | On time 8:00 PM London, Victoria Coach Station | 3h35 | 11:35 PM Cardiff, Sophia Gardens | 0 transfersDirect | |
NX507 | 8:00 PM London, Victoria Coach Station | 3h25 | 11:25 PM Cardiff, University | 0 transfersDirect | |
NX509 | On time 9:30 PM London, Victoria Coach Station | 3h25 | 12:55 AM Cardiff, Sophia Gardens | 0 transfersDirect | |
NX509 | 9:30 PM London, Victoria Coach Station | 3h15 | 12:45 AM Cardiff, University | 0 transfersDirect | |
FlixBus | 9:30 PM London, Victoria Coach Station | 3h15 | 12:45 AM Cardiff, North Road (Friary Gardens) | 0 transfersDirect | |
FlixBus | 10:30 PM London, Victoria Coach Station | 3h15 | 1:45 AM Cardiff, North Road (Friary Gardens) | 0 transfersDirect | |
FlixBus | 11:30 PM London, Victoria Coach Station | 3h55 | 3:25 AM Cardiff, North Road (Friary Gardens) | 0 transfersDirect | |
NX509 | On time 11:59 PM London, Victoria Coach Station | 3h16 | 3:15 AM Cardiff, Sophia Gardens | 0 transfersDirect | |
NX509 | 11:59 PM London, Victoria Coach Station | 3h06 | 3:05 AM Cardiff, University | 0 transfersDirect | |
| Thursday, May 28 | |||||
NX040 · NX216 | 12:30 AM London, Victoria Coach Station | 5h15 | 5:45 AM Cardiff, Sophia Gardens | 1 transfer | |
NX040 · NX216 | 12:30 AM London, Victoria Coach Station | 5h05 | 5:35 AM Cardiff, University | 1 transfer | |
NX209 · NX216 | On time 2:30 AM London, Victoria Coach Station | 5h10 | 7:40 AM Cardiff, Sophia Gardens | 1 transfer | |
NX209 · NX216 | On time 2:30 AM London, Victoria Coach Station | 5h00 | 7:30 AM Cardiff, University | 1 transfer | |
Find all the dates and times for this journey
Compare train and bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Buses from London to Cardiff run on average 45 times per day, taking around 3h 21m. Cheap bus tickets for this journey start at $7 (€5) if you book in advance.
There are 38 buses per day. The earliest bus runs at 00:10, the last at 23:45. The fastest bus covers the 131 miles (211 km) distance in 3h 15m.
Distance 131 miles (211 km) |
Average bus duration 3h 21m |
Cheapest ticket price $7 (€5) |
Buses per day 45 |
Direct buses 38 |
Fastest bus 3h 15m |
First bus 12:10 AM |
Last bus 11:45 PM |
Cheapest Month May |
Cheapest Day Thu |
High Season Oct - Dec |
Low Season Apr - Jun |
Busiest Day Tue |
Least Busy Day Thu |
Best time to book 6 days |
Discover the best of Cardiff — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Cardiff trip today.
Major national museum with art, natural history, and geology collections in the city centre. Best known for its impressive Impressionist and Welsh art galleries.
Open-air museum showing Welsh life through historic buildings moved from across Wales. One of the country’s most loved cultural attractions.
Compact city museum covering Cardiff’s growth from market town to capital, with local stories, objects, and interactive displays.
Waterside district with modern landmarks, walking routes, public art, and some of the city’s most shared photo spots.
Large central park behind Cardiff Castle, ideal for riverside walks, picnics, and easy access to historic sites.
Historic Victorian and Edwardian shopping arcades that give central Cardiff much of its character. Excellent for walking and architecture lovers.
Traditional Welsh soup or stew, usually made with lamb or beef, leeks, potatoes, and root vegetables. It is one of Wales’ most iconic comfort foods.
A classic Welsh dish of toasted bread topped with a savoury cheese sauce, often flavoured with mustard or ale. It is a staple pub and cafe dish in Cardiff.
Traditional Welsh vegetarian sausages made with cheese, leeks, and breadcrumbs. They are especially associated with South Wales.
Well-known steak restaurant with an open-fire cooking style, stylish interior, and strong reputation for high-quality meat and memorable service.
Established restaurant at HMP Cardiff, known for refined dining prepared and served by trainees in a unique, professional setting.
Highly regarded neighbourhood restaurant in Llandaff serving seasonal small plates, natural wine, and modern cooking in a relaxed contemporary space.
Moderate by UK standards. Pub meals and chain cafes are reasonable, while central hotels and upscale dining cost more.
Service charge is not always included. Tip 10-12.5% in restaurants for good service. Round up in taxis. Tipping in pubs and cafes is optional.
Official public transport app
Cardiff, North Road (Friary Gardens), Cardiff -> Cardiff Central railway station, Cardiff
Buses in the United Kingdom are a convenient and affordable way to travel between cities, with a number of bus companies operating domestic and international bus routes. Buses from London to Cardiff are operated by National Express and run seven days a week. Buses from London to Cardiff are operated by National Express and take just over 3 hours to arrive in Cardiff with frequent departures between around 7:30 a.m. and 11:00 p.m. National Express buses traveling from London to Cardiff depart from London Victoria Coach Station and arrive at Cardiff Sophia Gardens bus station.
Return buses from Cardiff to London | Compare all modes of traveling from London to Cardiff | Or learn more about buses to Cardiff
Average prices for buses from London to Cardiff when you book in advance
Booking Period |
Average Price |
|---|---|
Same Day |
€24 |
1 Day in Advance |
€24 |
1 Week in Advance |
€19 |
2 Weeks in Advance |
€19 |
1 Month in Advance |
€10 |
3 Months in Advance |
€6 |
London to Cardiff Buses: General Information
While taking a bus is slower than flying or taking the train, it is significantly cheaper and can take as little as 3:10 h to arrive in Cardiff.
Based on Omio's travel data, as the table above clearly illustrates, ticket prices on London to Cardiff buses decrease the further they are booked in advance :
One of the most exciting and cosmopolitan cities in the world, London is also one of the most popular cities in the world for tourists to visit, attracting over 14 million visitors annually. London offers so much to anyone who visits. There is a large number of galleries, museums, and sights to see. Such as the Tate Modern Gallery, the National Gallery, The British Museum and the Natural History Museum. There are the famous sights of Big Ben, Tower Bridge, St Pauls Cathedral and The Tower of London. There is an interesting blend of both modern and old architecture with a mix of architectural styles all around the city with the older buildings of London is also home to the recently opened Shard skyscraper which is the highest building in the EU.
National Express leaves from London Victoria Coach Station, which has convenient underground and bus links with London and the suburbs. The coach station is on the District, Circle and Victoria lines of the London Underground and has a taxi rank at the entrance. It is within walking district of Victoria Railway Station where regional trains from South London and Sussex arrive. London Bus operates frequent night bus routes seven days a week.
The capital city of Wales, Cardiff has seen lots of redevelopment in recent years. The city is now home to three universities, meaning that there is a high number of students living in the city. Cardiff Castle should be visited as this is a very well preserved castle. Visitors could take a trip to Cardiff Bay as here there are plenty of restaurants and bars that can be found here. The National Museum Cardiff is well worth a visit too as this hosts both national and international pieces and one of the finest art collections in Europe. Cardiff is also home to the Millennium Stadium which has played host to countless football, rugby, and concerts. The atmosphere here during a rugby match can be very electric! The city also has Cardiff International Pool which is the largest indoor swimming facility of its kind in the UK. Anyone wanting to do some shopping should head to the St Davids Centre as here you can find all of your favorite shops in one center. Cardiff also has the Capitol Centre and Queens Arcade shopping centers.
Cardiff Central Bus Station is located next to the city's train station and is a few minutes walk from the city center. Cardiff has several local bus companies, including Stagecoach, Veolia, and First Cymru. They provide frequent routes across the city, to the university and out to the airport and surrounding towns. Taxis are available at the station.
Find answers to the most common questions about traveling from London to Cardiff by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Cardiff, this guide helps you travel smarter and with confidence.

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